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ivmarkov / rust-esp32-std-demo

Rust on ESP32 STD demo app. A demo STD binary crate for the ESP32[XX] and ESP-IDF, which connects to WiFi, Ethernet, drives a small HTTP server and draws on a LED screen.

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Mismatched types error

3d-t opened this issue · comments

commented

After running 'cargo build' I get the following error:

Compiling esp-idf-sys v0.31.11
error[E0308]: mismatched types
--> /Users/maarten/.cargo/registry/src/github.com-1ecc6299db9ec823/esp-idf-sys-0.31.11/src/lib.rs:36:62
|
36 | const ESP_IDF_TIME64_CHECK: ::std::os::espidf::raw::time_t = 0 as crate::time_t;
| ^^^^^^^^^^^^^^^^^^ expected i32, found i64

error[E0308]: mismatched types
--> /Users/maarten/.cargo/registry/src/github.com-1ecc6299db9ec823/esp-idf-sys-0.31.11/src/lib.rs:38:51
|
38 | const ESP_IDF_TIME64_CHECK_LIBC: ::libc::time_t = 0 as crate::time_t;
| ^^^^^^^^^^^^^^^^^^ expected i32, found i64

For more information about this error, try rustc --explain E0308.
error: could not compile esp-idf-sys due to 2 previous errors

commented

You are trying to build with ESP IDF 5.0 / master - yet - you have not enabled the espidf_time64 flag.

commented

Here, the gory details: esp-rs/rust#110
:)